linux-kernel - Re: [PATCH v2 7/8] arm64: dts: qcom: ipq5424: Add NSS clock controller node

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Message-ID: <cd6f018d-5653-47d8-abd2-a13f780eb38f@oss.qualcomm.com>
Date: Fri, 27 Jun 2025 18:27:20 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Luo Jie <quic_luoj@...cinc.com>, Bjorn Andersson <andersson@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd
 <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>, Georgi Djakov <djakov@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Richard Cochran <richardcochran@...il.com>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Anusha Rao <quic_anusha@...cinc.com>
Cc: linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, quic_kkumarcs@...cinc.com,
        quic_linchen@...cinc.com, quic_leiwei@...cinc.com,
        quic_suruchia@...cinc.com, quic_pavir@...cinc.com
Subject: Re: [PATCH v2 7/8] arm64: dts: qcom: ipq5424: Add NSS clock
 controller node

On 6/27/25 2:09 PM, Luo Jie wrote:
> NSS clock controller provides the clocks and resets to the networking
> hardware blocks on the IPQ5424, such as PPE (Packet Process Engine) and
> UNIPHY (PCS) blocks.
> 
> Signed-off-by: Luo Jie <quic_luoj@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/ipq5424.dtsi | 30 ++++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
> index 2eea8a078595..eb4aa778269c 100644
> --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi
> @@ -730,6 +730,36 @@ frame@...d000 {
>  			};
>  		};
>  
> +		clock-controller@...00000 {
> +			compatible = "qcom,ipq5424-nsscc";
> +			reg = <0 0x39b00000 0 0x800>;

size = 0x100_000

with that:

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad